<http://schema.org/headline>
"\u03A0\u03B1\u03C1\u03AC\u03BE\u03B5\u03BD\u03B7 \u03C4\u03AD\u03C7\u03BD\u03B7  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.otherside.gr/2010/02/unusual-art/>